diff --git a/README.md b/README.md
index 77319b7..45dcd25 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,8 @@ Better YouTube + works to improve the YouTube experience by providing quick acce
   * It shows volume level as you scroll.
   * It lets Unix, Linux, and MacOS systems have the ability to download the video using native app calls.
 
-# Version: 1.5.7
-* Added injection script to default to 1080p playback
+# Version: 1.5.8
+* Updated attribute search
 
 # Download
 https://addons.mozilla.org/en-US/firefox/addon/better-youtube-plus/
diff --git a/src/manifest.json b/src/manifest.json
index 808aa7b..29cc596 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "Better Youtube +",
-  "version": "1.5.7",
+  "version": "1.5.8",
   "description": "Enhancements for Youtube to have a better experience.",
 
   "applications": {
diff --git a/src/scripts/betterYoutube.js b/src/scripts/betterYoutube.js
index a4dde20..e1cbd12 100644
--- a/src/scripts/betterYoutube.js
+++ b/src/scripts/betterYoutube.js
@@ -220,7 +220,7 @@
     };
 
     const controlsShowHideToggle = (elm) => {
-        attrib = elm.getAttribute('masthead-hidden_');
+        attrib = elm.getAttribute('masthead-hidden');
         if (attrib == null) { // if out of fullscreen
             ytEnhancerMenu.style.display  = "block";
             ytEnhancerMenu2.style.display = "block";